Leadership Overview
T1 Energy has 4 executives leading key functions including strategy, financial oversight, technology development, and group fiscal management.
Focused on domestic solar and battery supply chain expansion, T1 Energy invigorates the American energy landscape through scalable, reliable, and low-cost manufacturing solutions that power modern civilization.
Focused on domestic solar and battery supply chain expansion, T1 Energy invigorates the American energy landscape through scalable, reliable, and low-cost manufacturing solutions that power modern civilization.
Leadership Roles at T1 Energy
Daniel Barcelo - Chairman & Chief Executive Officer
Daniel Barcelo, the Chairman & Chief Executive Officer at T1 Energy, directs the overarching corporate strategy to establish domestic solar and battery supply chains. By prioritizing advanced manufacturing capacity, the Chairman & Chief Executive Officer secures the resources necessary for scalable energy production across North American markets. This leadership role involves constant engagement with the Board to align operational goals with the mission of providing low-cost, reliable power. Daniel Barcelo drives the expansion of domestic infrastructure, ensuring that the company remains at the forefront of the energy transition. Through rigorous oversight of long-term planning, the Chairman & Chief Executive Officer mitigates supply chain risks while fostering innovation. By championing domestic production, Barcelo strengthens the national energy grid and positions the organization as a leader in sustainable, high-capacity energy solutions for the modern era.

Evan Calio - Chief Financial Officer
Evan Calio, the Chief Financial Officer at T1 Energy, manages the capital allocation strategies required to scale domestic battery manufacturing. Overseeing the financial health of the organization, the Chief Financial Officer ensures that investments in solar supply chains yield sustainable growth and operational efficiency. This role involves coordinating with internal stakeholders to optimize cash flow and secure funding for large-scale industrial projects. Evan Calio monitors market trends to maintain a competitive cost structure, directly supporting the company goal of delivering affordable energy. By implementing robust financial controls, the Chief Financial Officer protects the balance sheet against volatility in the energy sector. Calio evaluates potential partnerships and expansion opportunities, ensuring that every fiscal decision advances the broader mission of domestic energy independence. Through precise financial modeling, the Chief Financial Officer sustains the momentum of the company manufacturing initiatives.

Oscar Brown - Group Chief Financial Officer
Oscar Brown, the Group Chief Financial Officer at T1 Energy, executes the enterprise-wide fiscal strategy to support the expansion of domestic energy manufacturing. Overseeing the financial reporting and compliance functions, the Group Chief Financial Officer ensures transparency and stability across all business units. This role involves managing complex financial structures that facilitate the growth of solar and battery supply chains. Oscar Brown coordinates with the broader leadership team to align regional operations with global financial objectives, ensuring consistent performance. By optimizing the capital structure, the Group Chief Financial Officer supports the company mission of delivering reliable, low-cost energy. Brown analyzes economic indicators to guide strategic decision-making, mitigating risks associated with large-scale industrial development. Through the rigorous management of group-level assets, the Group Chief Financial Officer provides the necessary financial foundation for the company to achieve long-term success in the competitive energy landscape.
Andreas Bentzen - Chief Technology Officer
Andreas Bentzen, the Chief Technology Officer at T1 Energy, architects the technical frameworks necessary for advanced solar and battery production. Overseeing the research and development departments, the Chief Technology Officer drives innovation in manufacturing processes to ensure high-performance energy output. This leadership role involves integrating cutting-edge engineering solutions into the domestic supply chain to maximize reliability and reduce costs. Andreas Bentzen collaborates with the executive team to translate complex technical requirements into scalable industrial reality. By refining production methodologies, the Chief Technology Officer enhances the efficiency of energy storage systems, directly impacting the company market position. Bentzen monitors global technological advancements to maintain a competitive edge in the energy sector. Through the implementation of sophisticated manufacturing protocols, the Chief Technology Officer ensures that all technical operations align with the core mission of providing sustainable, low-cost energy resources to the American market.

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